Method of elution of fluorinated emulgators

Elution of fluorinated emulsifiers from anionic exchange resins is effected using a mixture comprising: (a) water; (b) an alkali metal or alkylammonium compound; and (c) an organic solvent which completely dissolves (a) and (b). Elution of fluorinated emulsifiers from anionic exchange resins is effe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LOEHR, GERNOT, SCHWERTFEGER, WERNER, FUEHRER, STEPHAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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